X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/5923d0fa912c73e3725e52c869d72793304ae44a..35ba053c83b7ad18e1a336d50d3a8d5a53adce9f:/apps/workbench/test/integration_helper.rb

diff --git a/apps/workbench/test/integration_helper.rb b/apps/workbench/test/integration_helper.rb
index 39fdf4b260..0c66e59c8c 100644
--- a/apps/workbench/test/integration_helper.rb
+++ b/apps/workbench/test/integration_helper.rb
@@ -1,35 +1,101 @@
+# Copyright (C) The Arvados Authors. All rights reserved.
+#
+# SPDX-License-Identifier: AGPL-3.0
+
 require 'test_helper'
 require 'capybara/rails'
 require 'capybara/poltergeist'
 require 'uri'
 require 'yaml'
 
-POLTERGEIST_OPTS = {
-  window_size: [1200, 800],
-  phantomjs_options: ['--ignore-ssl-errors=true'],
-  inspector: true,
-}
+def available_port for_what
+  begin
+    Addrinfo.tcp("0.0.0.0", 0).listen do |srv|
+      port = srv.connect_address.ip_port
+      # Selenium needs an additional locking port, check if it's available
+      # and retry if necessary.
+      if for_what == 'selenium'
+        locking_port = port - 1
+        Addrinfo.tcp("0.0.0.0", locking_port).listen.close
+      end
+      STDERR.puts "Using port #{port} for #{for_what}"
+      return port
+    end
+  rescue Errno::EADDRINUSE, Errno::EACCES
+    retry
+  end
+end
+
+def selenium_opts
+  {
+    port: available_port('selenium'),
+    desired_capabilities: Selenium::WebDriver::Remote::Capabilities.firefox(
+      acceptInsecureCerts: true,
+    ),
+  }
+end
+
+def poltergeist_opts
+  {
+    phantomjs_options: ['--ignore-ssl-errors=true'],
+    port: available_port('poltergeist'),
+    window_size: [1200, 800],
+  }
+end
 
 Capybara.register_driver :poltergeist do |app|
-  Capybara::Poltergeist::Driver.new app, POLTERGEIST_OPTS
+  Capybara::Poltergeist::Driver.new app, poltergeist_opts
+end
+
+Capybara.register_driver :poltergeist_debug do |app|
+  Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(inspector: true)
+end
+
+Capybara.register_driver :poltergeist_with_fake_websocket do |app|
+  js = File.expand_path '../support/fake_websocket.js', __FILE__
+  Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(extensions: [js])
 end
 
 Capybara.register_driver :poltergeist_without_file_api do |app|
   js = File.expand_path '../support/remove_file_api.js', __FILE__
-  Capybara::Poltergeist::Driver.new app, POLTERGEIST_OPTS.merge(extensions: [js])
+  Capybara::Poltergeist::Driver.new app, poltergeist_opts.merge(extensions: [js])
+end
+
+Capybara.register_driver :selenium do |app|
+  Capybara::Selenium::Driver.new app, selenium_opts
+end
+
+Capybara.register_driver :selenium_with_download do |app|
+  profile = Selenium::WebDriver::Firefox::Profile.new
+  profile['browser.download.dir'] = DownloadHelper.path.to_s
+  profile['browser.download.downloadDir'] = DownloadHelper.path.to_s
+  profile['browser.download.defaultFolder'] = DownloadHelper.path.to_s
+  profile['browser.download.folderList'] = 2 # "save to user-defined location"
+  profile['browser.download.manager.showWhenStarting'] = false
+  profile['browser.helperApps.alwaysAsk.force'] = false
+  profile['browser.helperApps.neverAsk.saveToDisk'] = 'text/plain,application/octet-stream'
+  Capybara::Selenium::Driver.new app, selenium_opts.merge(profile: profile)
 end
 
 module WaitForAjax
-  Capybara.default_wait_time = 5
+  # FIXME: Huge side effect here
+  # The following line changes the global default Capybara wait time, affecting
+  # every test which follows this one. This should be removed and the failing tests
+  # should have their individual wait times increased, if appropriate, using
+  # the using_wait_time(N) construct to temporarily change the wait time.
+  # Note: the below is especially bad because there are places that increase wait
+  # times using a multiplier e.g. using_wait_time(3 * Capybara.default_max_wait_time)
+  Capybara.default_max_wait_time = 10
   def wait_for_ajax
-    Timeout.timeout(Capybara.default_wait_time) do
-      loop until finished_all_ajax_requests?
+    timeout = 10
+    count = 0
+    while page.evaluate_script("jQuery.active").to_i > 0
+      count += 1
+      raise "AJAX request took more than #{timeout} seconds" if count > timeout * 10
+      sleep(0.1)
     end
   end
 
-  def finished_all_ajax_requests?
-    page.evaluate_script('jQuery.active').zero?
-  end
 end
 
 module AssertDomEvent
@@ -37,21 +103,23 @@ module AssertDomEvent
   # DOM element.
   def assert_triggers_dom_event events, target='body'
     magic = 'received-dom-event-' + rand(2**30).to_s(36)
-    page.evaluate_script <<eos
+    page.execute_script <<eos
       $('#{target}').one('#{events}', function() {
         $('body').addClass('#{magic}');
       });
 eos
     yield
     assert_selector "body.#{magic}"
-    page.evaluate_script "$('body').removeClass('#{magic}');";
+    page.execute_script "$('body').removeClass('#{magic}');";
   end
 end
 
 module HeadlessHelper
   class HeadlessSingleton
+    @display = ENV['ARVADOS_TEST_HEADLESS_DISPLAY'] || rand(400)+100
+    STDERR.puts "Using display :#{@display} for headless tests"
     def self.get
-      @headless ||= Headless.new reuse: false
+      @headless ||= Headless.new reuse: false, display: @display
     end
   end
 
@@ -73,8 +141,8 @@ module HeadlessHelper
     end
   end
 
-  def need_selenium reason=nil
-    Capybara.current_driver = :selenium
+  def need_selenium reason=nil, driver=:selenium
+    Capybara.current_driver = driver
     unless ENV['ARVADOS_TEST_HEADFUL'] or @headless
       @headless = HeadlessSingleton.get
       @headless.start
@@ -116,9 +184,9 @@ class ActionDispatch::IntegrationTest
   # exception if not found. Use this with assertions to explain that
   # the error signifies a failed test rather than an unexpected error
   # during a testing procedure.
-  def find? *args
+  def find?(*args)
     begin
-      find *args
+      find(*args)
     rescue Capybara::ElementNotFound
       false
     end
@@ -142,8 +210,52 @@ class ActionDispatch::IntegrationTest
       screenshot
     end
     if Capybara.current_driver == :selenium
+      # Clearing localStorage crashes on a page where JS isn't
+      # executed. We also need to make sure we're clearing
+      # localStorage for the test server's origin, even if we finished
+      # the test on a different origin.
+      host = Capybara.current_session.server.host
+      port = Capybara.current_session.server.port
+      base = "http://#{host}:#{port}"
+      if page.evaluate_script("window.document.contentType") != "text/html" ||
+         !page.evaluate_script("window.location.toString()").start_with?(base)
+        visit "#{base}/404"
+      end
       page.execute_script("window.localStorage.clear()")
+    else
+      page.driver.restart if defined?(page.driver.restart)
     end
     Capybara.reset_sessions!
   end
+
+  def accept_alert
+    if Capybara.current_driver == :selenium
+      (0..9).each do
+        begin
+          page.driver.browser.switch_to.alert.accept
+          break
+        rescue Selenium::WebDriver::Error::NoSuchAlertError
+         sleep 0.1
+        end
+      end
+    else
+      # poltergeist returns true for confirm, so no need to accept
+    end
+  end
+end
+
+def upload_data_and_get_collection(data, user, filename, owner_uuid=nil)
+  token = api_token(user)
+  datablock = `echo -n #{data.shellescape} | ARVADOS_API_TOKEN=#{token.shellescape} arv-put --no-progress --raw -`.strip
+  assert $?.success?, $?
+  col = nil
+  use_token user do
+    mtxt = ". #{datablock} 0:#{data.length}:#{filename}\n"
+    if owner_uuid
+      col = Collection.create(manifest_text: mtxt, owner_uuid: owner_uuid)
+    else
+      col = Collection.create(manifest_text: mtxt)
+    end
+  end
+  return col
 end